2.99990004e+19 picometers equals 29,999 kilometers.
Convert 2.99990004e+19 picometers into meters, decimeters, centimeters, milimeters, micrometers, nanometers, inches, feet, yards, miles, hands, lightyears, astronomical units, parsecs, etc...
Convert 30000 kilometers into meters, decimeters, centimeters, milimeters, micrometers, nanometers, inches, feet, yards, miles, hands, lightyears, astronomical units, parsecs, etc...